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| William Shaheen | profile | all galleries >> Astronomy - Astronomical objects, images and astronomy related projects >> Celestron EdgeHD 9.25 and the SBIG ST-8300M | tree view | thumbnails | slideshow |
The mount is a Losmandy G11 with the Gemini system which has been upgraded using Maxon motors and the Ovision precision worm assembly. Autoguiding is performed with Dr. Craig Stark's PHD Guiding autoguiding software and the Starlight Xpress Lodestar autoguider through a Stellarvue 50mm finderscope, (200mm FL, f/4) and a 2x Barlow. Processing is performed with a combination of Mike Unsold's ImagesPlus - Automatic Image Set Processing and Craig Stark's Nebulosity2.
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 M57 - The Ring Nebula 02-Aug-2010 |
 Comet 103P/Hartley2 12-Oct-2010 |
 NGC891 27-Oct-2010 |
 ASA_C_20101027_NGC891_005-crv.jpg |
 M33 Galaxy in Triangulum 30-Oct-2010 |
 M1 - The Crab Nebula 01-Nov-2010 |
 NGC891 01-Nov-2010 |
 M31 Southwest 03-Nov-2010 |
 M42 - The Orion Nebula 03-Nov-2010 |
 Galactic distances - comparing M31 and NGC891 |
 NGC 253 - The Sculptor Galaxy 07-Nov-2010 |
20101110_Comet Ikeya-Murakami |
 IC434 - The Horsehead, in Hydrogen alpha 12-Nov-2010 |
 M77 - Spiral Galaxy in Cetus 26-Nov-2010 |
 Into the heart of Orion - M42 with 5 second exposures 07-Feb-2011 |
 NGC2392 - The Eskimo Nebula 23-Feb-2011 |
 NGC3190 in the Hickson 44 Group 24-Feb-2011 |
EdgeHD 9.25 for sale (sold) |